1 ;; This test takes a very long time
2 ; REQUIRES: expensive_checks
4 ;; This test generates 65535 relocation entries in a single section,
5 ;; which would trigger an overflow section to be generated in 32-bit mode.
6 ;; Since overflow section is not supported yet, we will emit an error instead of
7 ;; generating an invalid binary for now.
8 ; RUN: grep -v RUN: %s | \
9 ; RUN: sed >%t.overflow.ll 's/SIZE/65535/;s/MACRO/#/;s/#/################/g;s/#/################/g;s/#/################/g;s/#/################/g;s/#/#_/g;s/_#_\([^#]\)/\1/;s/_/, /g;s/#/i8* @c/g;'
10 ; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \
11 ; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o %t.overflow.ll 2>&1 | \
12 ; RUN: FileCheck --check-prefix=OVERFLOW %s
13 ; OVERFLOW: LLVM ERROR: relocation entries overflowed; overflow section is not implemented yet
15 ;; This test generates 65534 relocation entries, an overflow section should
17 ; RUN: grep -v RUN: %s | \
18 ; RUN: sed >%t.ll 's/SIZE/65534/;s/MACRO/#/;s/#/################/g;s/#/################/g;s/#/################/g;s/#/################/g;s/#/#_/g;s/_#_#_\([^#]\)/\1/;s/_/, /g;s/#/i8* @c/g;'
19 ; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \
20 ; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o %t.ll
21 ; RUN: llvm-readobj --section-headers %t.o | FileCheck --check-prefix=XCOFF32 %s
23 ; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
24 ; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o %t.overflow.ll 2>&1 | \
25 ; RUN: FileCheck --check-prefix=XCOFF64 %s
26 ; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
27 ; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o %t.ll 2>&1 | \
28 ; RUN: FileCheck --check-prefix=XCOFF64 %s
29 ; XCOFF64: LLVM ERROR: 64-bit XCOFF object files are not supported yet.
31 @c = external global i8, align 1
32 @arr = global [SIZE x i8*] [MACRO], align 8
34 ; XCOFF32-NOT: Name: .ovrflo
35 ; XCOFF32-NOT: Type: STYP_OVRFLO
37 ; XCOFF32: Name: .data
38 ; XCOFF32-NEXT: PhysicalAddress: 0x0
39 ; XCOFF32-NEXT: VirtualAddress: 0x0
40 ; XCOFF32-NEXT: Size: 0x3FFF8
41 ; XCOFF32-NEXT: RawDataOffset: 0x64
42 ; XCOFF32-NEXT: RelocationPointer: 0x4005C
43 ; XCOFF32-NEXT: LineNumberPointer: 0x0
44 ; XCOFF32-NEXT: NumberOfRelocations: 65534
45 ; XCOFF32-NEXT: NumberOfLineNumbers: 0
46 ; XCOFF32-NEXT: Type: STYP_DATA (0x40)
48 ; XCOFF32-NOT: Name: .ovrflo
49 ; XCOFF32-NOT: Type: STYP_OVRFLO